| Porvoo to Asola | 1,220.25 mi (1,963.80 km) |
| Porvoo to Asolo | 1,153.24 mi (1,855.96 km) |
| Porvoo to Assemini | 1,626.03 mi (2,616.84 km) |
| Porvoo to Assisi | 1,314.83 mi (2,116.01 km) |
| Porvoo to Asti | 1,287.98 mi (2,072.80 km) |
| Porvoo to Atessa | 1,351.70 mi (2,175.35 km) |
| Porvoo to Atri | 1,324.65 mi (2,131.82 km) |
| Porvoo to Atripalda | 1,422.73 mi (2,289.67 km) |
| Porvoo to Augusta | 1,663.56 mi (2,677.24 km) |
| Porvoo to Aulla | 1,292.21 mi (2,079.61 km) |
| Porvoo to Aurisina | 1,123.30 mi (1,807.78 km) |
| Porvoo to Avellino | 1,423.24 mi (2,290.48 km) |
| Porvoo to Aversa | 1,428.26 mi (2,298.56 km) |
| Porvoo to Avezzano | 1,368.83 mi (2,202.91 km) |
| Porvoo to Aviano | 1,123.44 mi (1,808.00 km) |
